NodeJS fetch handling body

node-fetch-body.js

router.post('/endpointname', async function (req, res, next) {
  let bodyObj = { "x":  {} };
  let requestURL = "https://reqres.in/api/register";
  let requestOptions = {
    method: "POST",
    body: JSON.stringify(bodyObj),
    headers: { 'Content-Type': 'application/json' }
  };
  try {
    const urlResponse = await fetch(requestURL, requestOptions);
    const responseBody = await urlResponse.text();
    checkStatus(urlResponse, responseBody);
    res.send(responseBody);
  } catch (err) {
    returnErrorResponse(res, err, "endpointname");
  }
});

var checkStatus = function (urlResponse, responseBody) {
  if (!urlResponse.ok) {
    const errorResponse = {
      statusText: urlResponse.statusText,
      status: urlResponse.status,
      body: responseBody,
    };
    throw errorResponse;
  }
  return urlResponse;
}

var returnErrorResponse = function (res, err, id) {
  const status = err.status ? err.status : 500;
  const errorCatch = err.message ? err.message : null;
  const errorResponse = err.statusText ? JSON.stringify(err) : JSON.stringify(err);

  _logger.error(`ERROR: pipeline-ingestion.js ${id}`);
  _logger.error(`ERROR: ${status}-${errorCatch ? errorCatch : errorResponse}`);

  return res.status(status).send({
    message: `ERROR: pipeline-ingestion.js ${id}`,
    err: errorCatch ? errorCatch : errorResponse
  });
}